必修课文原文.docx

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1、必修2 unit1 IN SEARCH OF THE AMBER ROOMFrederick William ，the King of Prussia , could never have imagined that his greatest gift to the Russian people would have such an amazing history . This gift was the Amber Room , which was given this name because several tons of amber were used to make it. The a

2、mber which was selected had a beautiful yellow-brown colour like honey. The design of the room was in the fancy style popular in those days. It was also a treasure decorated with gold and jewels, which took the countrys best artists about ten years to make.In fact, the room was not made to be a gift

3、 . It was designed for the palace of Frederick . However, the next King of Prussia , Frederick William ,to whom the amber room belonged, decided not to keep it. In 1716 he gave it to Peter the Great. In return , the Czar sent him a troop of his best soldiers. So the Amber Room because part of the Cz

4、ars winter palace in St Petersburg.About four metres long, the room served as a small reception hall for important visitors .Later Catherine had the Amber Room moved to a palace outside St Petersburg where she spent her summers. She told her artists to add more details to it .In 1770 the room was co

5、mpleted the way she wanted . Almost six hundred candles lit the room ,and its mirrors and pictures shone like gold. Sadly , although the Amber Room was considered one of the wonders of the world , it is now missing . In September 1941, the Nazi army was near St Petersburg . This was a time when the

6、two countries were at war. Before the Nazis could get to the summer palace, the Russians were able to remove some furniture and small art objects from the Amber Room . However , some of the Nazis secretly stole the room itself . In less than two days 100,000 pieces were put inside twenty-seven woood

7、en boxs . There is no doubt that the boxs were then put on a train for Konigsberg, which was at that time a German city on the Baltic Sea . After that, what happened to the Amber Room remains a mystery .Recently , the Russians and Germans have built a new Amber Room at the summer palace . By studyin

8、g old photos of the former Amber Room , they have made the new one look like the old one .In 2003 it was ready for the people of St Petersburg when they celebrated the 300th birthday of their city . A FACT OR AN OPINIONWhat is a fact Is it something that people believe No. A fact is anything that ca

9、n be proved. For example, it can be proved that China has more people than any other country in the world. This is a fact.Then what is an opinion An opinion is what someone believes is true but has not been proved. So an opinion is not good evidence in a trial. For example, it is an opinion if you s

10、ay “Cats are better pets than dogs. It may be true, but it is difficult to prove. Some people may not agree with this opinion but they also cannot prove that they are right.In a trial, a judge must decide which eyewitnesses to believe and which not to believe. The judge does not consider what each e

11、yewitness looks like or where that person lives or works. He/she only cares about whether the eyewitness has given true information, which must be facts rather than opinions. This kind of information is called evidence. Unit 2AN INTERVIEWPausanias, who was a Greek writer about 2,000 years ago, has c

12、ome on a magical journey on March 18th 2007 to find out about the present-day Olympic Games. He is now interviewing Li Yan, a volunteer for the 2021 Olympic Games.P: My name is Pausanias. I lived in what you call “Ancient Greece and I used to write about the Olympic Games a long time ago. Ive come t

13、o your time to find out about the present-day Olympic Games because I know that in 2004 they were held in my homeland. May I ask you some questions about the modern OlympicsL: Good heavens! Have you really come from so long ago But of course you can ask any questions you like. What would you like to

14、 knowP: How often do you hold your GamesL: Every four years. There are two main sets of Games-the Winter and Summer Olympics, and both are held every four years on a regular basis. The Winter Olympics are usually held two years before the Summer Games. Only athletes who have reached the agreed stand

15、ard for their event will be admitted as competitors. They may come from anywhere in the world. P: Winter Games How can the runners enjoy competing in winter And what about the horsesL: Oh no! There are no running races or horse riding events. Instead there are competitions like skiing and ice skatin

16、g which need snow and ice. Thats why theyre called the Winter Olympics. Its in the Summer Olympics that you have the running races, together with swimming, sailing and all the team sports. P: I see. Earlier you said that athletes are invited from all over the world. Do you mean the Greek world Our G

17、reek cities used to compete against each other just for the honour of winning. No other countries could join in, nor could slaves or women!L: Nowadays any country can take part if their athletes are good enough. There are over 250 sports and each on has its own standard. Women are not only allowed,

18、but play a very important role in gymnastics, athletics, team sports and P: Please wait a minute! All those events, all those countries and even women taking part! Where are all the athletes housedL: For each Olympics, a special village is built for them to live in, a main reception building, severa

19、l stadiums for competitions, and a gymnasium as well. P: That sounds very expensive. Does anyone want to host the Olympic GamesL: As a matter of fact, every country wants the opportunity. Its a great responsibility but also a great honour to be chosen. Theres as much competition among countries to h

20、ost the Olympics as to win Olympic medals. The 2021 Olympics will be held in Beijing, China. Did you know thatP: Oh yes! You must be very proud. L: Certainly. And after that the 2021 Olympics will be held in London. They have already started planning for it. A new village for the athletes and all th

21、e stadiums will be built to the east of London. New medals will be designed of course and P: Did you say medals So even the olive wreath has been replaced! Oh dear! Do you compete for prize money tooL: No, we dont. its still all about being able to run faster, jump higher and throw further. Thats th

22、e motto of the Olympics, you know-“Swifter, Higher and Stronger.P: Well, thats good news. How interesting! Thank you so much for your time. THE STORY OF ATLANTAAtlanta was a Greek princess. She was very beautiful and could run faster than any man in Greece. But she was not allowed to run and win glo

23、ry for herself in the Olympic Games. She was so angry that she said to her father that she would not marry anyone who could not run faster than her. Her father said that she must marry, so Atlanta made a bargain with him. She said to him,These are my rules. When a man says he wants to marry me, I wi

24、ll run against him. If he cannot run as fast as me, he will be killed. No one will be pardoned.Many kings and princes wanted to marry Atlanta, but when they heard of rules they knew it was hopeless. So many of them sadly went home, but others stayed to run the race. There was a man called Hippomenes

25、 who was amazed when he heard of Atlantas rules,Why are these men so foolish he thought. Why will they let themselves be killed because they cannot run as fast as this princess However, when she saw Atlanta come out of her house to run, Hippomenes changed his mind.I will marry Atlanta-or die! he sai

26、d.The race started and although the man ran very fast, Atlanta ran faster. As Hippomenes watched he thought, How can I run as fast as Atlanta He went to ask the Greek Godness of Love for help. She promised to help him and gave him three golden apples. She said, Throw an apple in front of Atlanta whe

27、n she is running past. When she stops to pick it up, you will be able to run past her and win.Hippomenes took the apples and went to the King. He said, I want to marry Atlanta . The King was sad to see another man die, but Hippomenes said, I will marry her-or die! So the race began. Unit 3WHO AM IOv

28、er time I have been changed quite a lot. I began as a calculating machine in France in 1642. Although I was young I could simplify difficult sums. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. After I was programmed by an

29、 operator who used cards with holes, I could “think logically and produce an answer quicker than any person. At that time it was considered a technological revolution and the start of my “artificial intelligence. In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as

30、a “universal machine to solve any difficult mathematical problem. From then on, I grew rapidly both in size and in brainpower. By the 1949s I had grown as large as a room, and I wondered if I would grow any larger. However, this reality also worried my designers. As time went by, as was make smaller

31、. First as a PC(personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have

32、grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldnt believe it! But I was always so lonely standing there by myself, until in early 1960s they gave me a fa

33、mily connected by a network. I was able to share my knowledge with others through the World Wide Web.Since the 1970s many new applications have been found for me. I have become very important in communication, finance and trade. I have also been put into robots and used to make mobile phones as well

34、 as help with medical operations. I have even been put into space rockets and sent to explore the Moon and Mars. Anyhow, my goal is to provide humans with a life of high quality. I am now truly filled with happiness that I am a devoted friend and helper of the human race! ANDY THE ANDROIDIm part of

35、an android football team. About once a year we are allowed to get together to play a game of football. Im as big as a human. It fact, I look like one too. On the football team Im a striker so I have to be able to run very fast. My computer ships help me to move and think like a human. For example, I

36、 have learned to signal to my teammates in computer language to give me the ball when I am open and have a good for a goal.My first football competition was in Nagoya, Japan several years ago. Last year our team went to Seattle, Washington in the USA. We won second place. Personally, I think the tea

37、m that won first place cheated. They had developed a new type of program just before the competition. So we need to encourage our programmer to improve our intelligence too. We are determined to create an even better system. In a way our programmer is like our coach. She programs us with all the pos

38、sible moves she has seen while watching human games. Then she prepares reliable moves to use if a new situation arises. In this way I can make up new moves using my “artificial intelligence. I could like to play against a human team, for I have been programmed to act just like them. After all, with

39、the help of my electronic brain which never forgets anything, using my intelligence is what Im all about! Unit 4HOW DAISY LEARNED TO HELP WILDLIFEDaisy had always longed to help endangered species of wildlife. One day she woke up and found a flying carpet by her bed. “Where do you want to go it aske

40、d. Daisy responded immediately. “Id like to see some endangered wildlife, she said. “Please take me to a distant land where I can find the animal that gave fur to make this sweater. At once the carpet flew away and took her to Tibet. There Daisy saw and antelope looking sad. It said, “Were being kil

41、led for the wool beneath our stomachs. Our fur is being used to make sweaters for people like you. As a result, we are now an endangered species. At that Daisy cried, “Im sorry I didnt know that. I wonder what is being done to help you. Flying carpet, please show me a place where theres some wildlif

42、e protection.The flying carpet traveled so fast that next minute they were in Zimbabwe. Daisy turned around and found that she was being watched by and elephant. “Have you come to take my photo it asked. In relief Daisy burst into laughter. “Dont laugh, said the elephant, “We used to be an endangere

43、d species. Farmers hunted us without mercy. They said we destroyed their farms, and money from tourists only went to the large tour companies. So the government decided to help. They allowed tourists to hunt only a certain number of animals if they paid the farmers. Now the farmers are happy and our

44、 numbers are increasing. So good things are being done here to save local wildlife.Daisy smiled, “Thats good news. It shows the importance of wildlife protection, but Id like to help as the WWF suggests. The carpet rose again and almost at once they were in a thick rainforest. A monkey watched them

45、as it rubbed itself. “What are you doing asked Daisy. “Im protecting myself from mosquitoes, it replied. When I find a millipede insect, I rub it over my body. It contains a powerful drug which affects mosquitoes. You should pay more attention to the rainforest where I live the appreciate how the an

46、imals live together. No rainforest, no animals, no drugs.Daisy was amazed. “Flying carpet, please take me home so I can tell WWF and we can begin producing this new drug. Monkey, please come and help. The monkey agreed. The carpet flew home. As they landed, things began to disappear. Two minutes lat

47、er everything had gone-the monkey, too. So Daisy was not able to make her new drug. But what an experience! She had learned so much! And there was always WWF ANIMAL EXTINCTIONMany animals have disappeared during the long history of the earth.The most famous of these animals are dinosaurs.They lived

48、on the earth tens of millions of years ago, long before humans came into being and their future seemed secure at that time.There were many different kinds of dinosaur and a number of them used to live in China.The eggs of twenty-five species have been found in Xixia,County,Nanyang, Henan Province.No

49、t long ago a rare new species of bird-like dinosaur was discovered in Chaoyang County,Liaoning Province.When scientists inspeacted the bones,they were surprised to find that these dinosaurs could not only run like the others but also climb trees.They learned this from the way the bones were joined together.Dinosaurs died out suddenly about 65 million years ago. Some scientists think it came after an unexpected i